Three Phase Power Quality Analyzer Meter ETCR068B Clamp Current Sensor ETCR5000

Description

Three Phase Power Quality Analyzer Meter ETCR068B Clamp Current Sensor ETCR5000
Note:
1)This type ETCR5000 comes with 4PCS ETCR068B current clamps(068B current clamp:1.0A~1000A;Size: 68mm×68mm.)
2)The Sensor of ETCR008B and ETCR040B is optional accessories , The price is different ,  If you need either of the two sensor please contact me by message .
ETCR5000 Power Quality Analyzer's basic function:
◆Transient capture function
Monitoring instantaneous change of power grid voltage current parameters, including the voltage current fluctu-ations, voltage current surge, sag and short supply interruption, temporary overvoltage, impact current and Cur-rent voltage instantaneous distortion. Instruments can store 150 sets of transient waveform at the same time.
◆Starting current monitoring
Monitoring surge current of line and the startup current when electrical equipment is starting, help to correctly design capacity. Can be display the RMS rising / falling curve In the startup process, the envelope curve of startup current, waveform of 4 channels current and 4 channels voltage. Recording about 100s after trigger, storage the current /voltage instantaneous and waveform curve of each cycle in 100s.
◆Trend chart recording and storing function
Store all the test parameters of basic test functions (Urms, Uthd, Ucf, Uunb, Hz, Vrms, Vthd, Vcf, Vunb, PST, Arms,  Athd, Acf, Aunb, KF,W, VAR, VA, PF, COSφ, TANφ),50 voltage harmonics, 50 current harmonics. And create the trend curve. Record data for a long time according to need(concurrent selection 20 parameters to record data for once every five seconds, you can record about 300 days.).
◆Alarm function
Set the limit values according to need, monitoring the values whether overshoot, if overshoot will generate an alarm log, such as: voltage, current, unbalance, harmonic ratio, frequency, active power, total harmonic distor-tion. You can configure 40 different alarms, each group can set different monitoring parameters (including 50 harmonics, total of 123 different parameters) and limit values, also can set the shortest time of overshoot. The log can contain up to 12,800 alarms.
◆Snapshot function
Any screen can be saved (screen snapshot), at the same time automatically records the time and test mode. Such as can save voltage and current waveform, harmonic bar chart, phasor diagram etc. It can save a maximum of 60 screen snapshot.
◆Communication function
Communicate with computer via USB; Monitoring software can display waveform of power quality analysis, read of the transient waveform, trend chart recording, alarm log, screenshots, and display on the computer.
◆Setting function
The user can configuration of the time and date, configuration of the screen contrast and brightness, definition of each phase curve colors’.
Choice of type of connection to the net work.
Configuration of the type of the current sensors and voltage ratios.
Select Chinese menu or English menu.
◆Help menu in Chinese/English
Every stage of operation can press the "help" key to obtain relevant information.
Specification：
Power supply
Rechargeable lithium-ion battery packs 9.6V, backup charger.
Battery indicator
Battery symbol  shows dump energy. When the voltage is too low, automatic shutdown after the 1 minute.
Power consumption
Current consumption of normal test 490 mA, continuous working for 8 hours.
Display mode
LCD color screen, 640dots×480dots, 5.6 inches, display domain: 116mm×88mm.
S
ize of
current clamp
068B circle current clamp: 68mm×68mm.
Instrument dimensions
L×W×H: 240mm×170mm×68 mm.
Number of channels
4U/4I.
Phase-to phase voltage
1.0V~2000V.
Phase-to-neutral voltage
1.0V~1000V.
R
ange of
current clamp
068B current clamp: 1.0A~1000A;
Frequency
40Hz~70Hz.
Parameters of electricity
W, VA, Var, PF, DPF, cosφ, tanφ.
Energy parameters
Wh, Varh, Vah.
Harmonic
Order 0~50.
Total harmonic distortion
Order 0~50, each phase.
Expert mode
Yes.
Number of Transient records
150 sets.
Voltage flicker
Yes.
Starting current mode
Yes, 100 seconds.
3 phases unbalance
Yes.
Record
300 days(simultaneous recording 20 parameters, record one point every 5 seconds).
Min/Max recorded value
Measurement of maximum and minimum values over a period of time.
Alarm
40 different types of parameter selections, 12,800 sets alarm logs.
Peak
Yes.
Phasor diagram display
Automatically.
Capacity of snapshots
60
Menu language
English/Chinese.
Communication
USB.
Automatic switching off
When an alarm campaign is initiated or a search for transients, an inrush current capture, or a trend recording is pending or in progress, the device is not automatic switching off.
In other test mode, 15 minutes without keystrokes, automatic shutdown after prompt 1 minute.
Backlight function
Yes, suitable for use at night and dark place.
Weight
Host: 1.6kg (with battery).
068B circle current clamp: 510g×4;
Length of voltage test wire
3m.
Length of current sensor wire
2m.
Working temperature and humidity
-10°C~40°C; below 80%Rh.
Storage temperature and humidity
-10°C~60°C; below 70%Rh.
Input impedance
Input impedance of test voltage: 1MΩ.
Withstand voltage
Withstand 3700V/50Hz sinusoidal AC voltage for 1 minute between instrument wiring and shell.
Insulation
Between instrument wiring and shell ≥10MΩ.
Structure
Double insulation, with insulation vibration-proof sheath.
Safely rules
IEC 61010 1000V Cat III / 600V CAT IV, IEC61010-031, IEC61326, Pollution degree: 2.